idhub-docker/web_cmd.sh

#!/bin/sh

set -e
set -u
# DEBUG
set -x

main() {
        cmd="${1}"

        cd "$(dirname "${0}")"
        flock=".web_command_lock"
        if [ -f "${flock}" ]; then
                content="$(cat "${flock}")"
                echo "web command already requested: ${content}"
        else
                touch "${flock}"
                deployment="${deployment:-prod}"
                echo "requested ${cmd}"
                ${cmd} &
        fi
        rm "${flock}"

}

main "${@}"